diff --git a/resources/js/components/SMTabGroup.vue b/resources/js/components/SMTabGroup.vue
index efbaa5f..ba6ebb8 100644
--- a/resources/js/components/SMTabGroup.vue
+++ b/resources/js/components/SMTabGroup.vue
@@ -36,10 +36,15 @@ const tabs = ref(
         };
     })
 );
+
 const selectedTab = ref(
     props.modelValue.length == 0 ? tabs.value[0].id : props.modelValue
 );
 
+if (props.modelValue.length == 0) {
+    emits("update:modelValue", selectedTab.value);
+}
+
 watch(
     () => selectedTab.value,
     (newValue) => {